Ultra-high-molecular-weight polyethylene (UHMWPE, PE1000) bụ akụkụ nke polyethylene thermoplastic.o nwere agbụ dị ogologo nke ukwuu, nke nwere oke molecular na-adịkarị n'etiti 3 na 9 nde amu.Agbụ dị ogologo na-enyefe ibu nke ọma n'ọkpụkpụ azụ polymer site na-ewusi mmekọrịta dị n'etiti molekul ike.Nke a na-ebute ihe siri ike, nke nwere mmetụta kachasị elu nke thermoplastic ọ bụla emere ugbu a.